探讨了采用共凝聚法制备碳酸钙填充粉末丁苯橡胶的技术。
Preparation technology of powder SBR filled with calcium carbonate by co-agglomeration was explored.
对磷石膏综合利用产出的氯化钙制备碳酸钙的工艺进行了研究。
In this study, the synthetic process of calcium carbonate from calcium chloride, which is produced from phosphogypsum, is researched.
本文介绍了碳酸钙晶须的制备方法，性能特征及其应用。
In this paper the preparations, the properties and applications of calcium carbonate whisker are presented.
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